Class information for:
Level 1: EMERGY//EMERGY ANALYSIS//EMERGY EVALUATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14578 762 45.3 43%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
96 3       ENVIRONMENTAL STUDIES//ENERGY POLICY//ENVIRONMENTAL SCIENCES 76325
1123 2             ECOSYSTEM SERVICES//EMERGY//ECOLOGICAL ECONOMICS 9676
14578 1                   EMERGY//EMERGY ANALYSIS//EMERGY EVALUATION 762

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EMERGY authKW 6874805 29% 79% 218
2 EMERGY ANALYSIS authKW 2963646 11% 86% 86
3 EMERGY EVALUATION authKW 1371433 5% 93% 37
4 EMERGY SYNTHESIS authKW 1306124 5% 88% 37
5 TRANSFORMITY authKW 803245 3% 95% 21
6 EMERGY ACCOUNTING authKW 590134 2% 82% 18
7 EMERGY INDICATORS authKW 360641 1% 100% 9
8 EMERGY ALGEBRA authKW 320570 1% 100% 8
9 URBAN ECOSYSTEM HEALTH authKW 320570 1% 100% 8
10 EMERGY INDICES authKW 280499 1% 100% 7

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 10288 15% 0% 117
2 Environmental Sciences 7864 49% 0% 372
3 Ecology 6511 33% 0% 253
4 Engineering, Environmental 6480 23% 0% 179
5 Environmental Studies 3347 12% 0% 92
6 Energy & Fuels 1472 15% 0% 112
7 Urban Studies 194 2% 0% 14
8 Thermodynamics 163 4% 0% 33
9 Agricultural Engineering 93 2% 0% 12
10 Mathematics, Interdisciplinary Applications 77 3% 0% 21

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ECODYNAM GRP 230983 2% 41% 14
2 PROD MEIO AMBIENTE 178494 1% 64% 7
3 CHEM BIOSYST SCI 143079 3% 18% 20
4 FOOD ENG 131137 1% 55% 6
5 TURBULENCE COMPLEX SYST 124308 1% 28% 11
6 PHELPS 111305 1% 56% 5
7 PROGRAMA POS ENGN PROD 90252 2% 16% 14
8 OLIVEROS AGR EXPT STN 90159 0% 75% 3
9 PUBL HENRI TUDOR CRPHT 89240 1% 32% 7
10 STATE KEY JOINT ENVIRONM SCI POLLUT CONTROL 83476 1% 42% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ECOLOGICAL MODELLING 96520 17% 2% 133
2 ECOLOGICAL ENGINEERING 26273 7% 1% 52
3 ECOLOGICAL INDICATORS 23055 6% 1% 42
4 JOURNAL OF CLEANER PRODUCTION 19157 8% 1% 59
5 FRONTIERS OF EARTH SCIENCE 5307 1% 2% 7
6 COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 4737 3% 1% 21
7 RESOURCES CONSERVATION AND RECYCLING 4269 2% 1% 16
8 SUSTAINABILITY 4261 2% 1% 19
9 ENERGY POLICY 4226 4% 0% 31
10 JOURNAL OF INDUSTRIAL ECOLOGY 3337 1% 1% 8

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 EMERGY 6874805 29% 79% 218 Search EMERGY Search EMERGY
2 EMERGY ANALYSIS 2963646 11% 86% 86 Search EMERGY+ANALYSIS Search EMERGY+ANALYSIS
3 EMERGY EVALUATION 1371433 5% 93% 37 Search EMERGY+EVALUATION Search EMERGY+EVALUATION
4 EMERGY SYNTHESIS 1306124 5% 88% 37 Search EMERGY+SYNTHESIS Search EMERGY+SYNTHESIS
5 TRANSFORMITY 803245 3% 95% 21 Search TRANSFORMITY Search TRANSFORMITY
6 EMERGY ACCOUNTING 590134 2% 82% 18 Search EMERGY+ACCOUNTING Search EMERGY+ACCOUNTING
7 EMERGY INDICATORS 360641 1% 100% 9 Search EMERGY+INDICATORS Search EMERGY+INDICATORS
8 EMERGY ALGEBRA 320570 1% 100% 8 Search EMERGY+ALGEBRA Search EMERGY+ALGEBRA
9 URBAN ECOSYSTEM HEALTH 320570 1% 100% 8 Search URBAN+ECOSYSTEM+HEALTH Search URBAN+ECOSYSTEM+HEALTH
10 EMERGY INDICES 280499 1% 100% 7 Search EMERGY+INDICES Search EMERGY+INDICES

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 ARBAULT, D , RUGANI, B , TIRUTA-BARNA, L , BENETTO, E , (2013) EMERGY EVALUATION OF WATER TREATMENT PROCESSES.ECOLOGICAL ENGINEERING. VOL. 60. ISSUE . P. 172-182 60 87% 7
2 YANG, Q , CHEN, GQ , LIAO, S , ZHAO, YH , PENG, HW , CHEN, HP , (2013) ENVIRONMENTAL SUSTAINABILITY OF WIND POWER: AN EMERGY ANALYSIS OF A CHINESE WIND FARM.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 25. ISSUE . P. 229-239 63 75% 19
3 AMARAL, LP , MARTINS, N , GOUVEIA, JB , (2016) A REVIEW OF EMERGY THEORY, ITS APPLICATION AND LATEST DEVELOPMENTS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 54. ISSUE . P. 882 -888 42 86% 5
4 ZHANG, XH , WU, LQ , ZHANG, R , DENG, SH , ZHANG, YZ , WU, J , LI, YW , LIN, LL , LI, L , WANG, YJ , ET AL (2013) EVALUATING THE RELATIONSHIPS AMONG ECONOMIC GROWTH, ENERGY CONSUMPTION, AIR EMISSIONS AND AIR ENVIRONMENTAL PROTECTION INVESTMENT IN CHINA.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 18. ISSUE . P. 259 -270 58 64% 28
5 ZHANG, XH , ZHANG, R , WU, LQ , DENG, SH , LIN, LL , YU, XY , (2013) THE INTERACTIONS AMONG CHINA'S ECONOMIC GROWTH AND ITS ENERGY CONSUMPTION AND EMISSIONS DURING 1978-2007.ECOLOGICAL INDICATORS. VOL. 24. ISSUE . P. 83-95 56 68% 19
6 RUGANI, B , BENETTO, E , (2012) IMPROVEMENTS TO EMERGY EVALUATIONS BY USING LIFE CYCLE ASSESSMENT.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 46. ISSUE 9. P. 4701 -4712 53 71% 35
7 ARBAULT, D , RUGANI, B , TIRUTA-BARNA, L , BENETTO, E , (2014) A SEMANTIC STUDY OF THE EMERGY SUSTAINABILITY INDEX IN THE HYBRID LIFECYCLE-EMERGY FRAMEWORK.ECOLOGICAL INDICATORS. VOL. 43. ISSUE . P. 252-261 51 76% 2
8 PAN, HY , ZHANG, XH , WANG, YQ , QI, Y , WU, J , LIN, LL , PENG, H , QI, H , YU, XY , ZHANG, YZ , (2016) EMERGY EVALUATION OF AN INDUSTRIAL PARK IN SICHUAN PROVINCE, CHINA: A MODIFIED EMERGY APPROACH AND ITS APPLICATION.JOURNAL OF CLEANER PRODUCTION. VOL. 135. ISSUE . P. 105 -118 55 69% 0
9 ZHANG, XH , ZHANG, R , WU, J , ZHANG, YZ , LIN, LL , DENG, SH , LI, L , YANG, G , YU, XY , QI, H , ET AL (2016) AN EMERGY EVALUATION OF THE SUSTAINABILITY OF CHINESE CROP PRODUCTION SYSTEM DURING 2000-2010.ECOLOGICAL INDICATORS. VOL. 60. ISSUE . P. 622 -633 45 73% 2
10 ZHANG, XH , WEI, Y , PAN, HY , XIAO, H , WU, J , ZHANG, YZ , (2015) THE COMPARISON OF PERFORMANCES OF A SEWAGE TREATMENT SYSTEM BEFORE AND AFTER IMPLEMENTING THE CLEANER PRODUCTION MEASURE.JOURNAL OF CLEANER PRODUCTION. VOL. 91. ISSUE . P. 216 -228 48 76% 1

Classes with closest relation at Level 1


Rank Class id link
1 17209 ECOLOGICAL FOOTPRINT//BIOCAPACITY//ECOLOGICAL DEFICIT
2 11944 ECOLOGICAL NETWORK ANALYSIS//ASCENDENCY//NETWORK ENVIRON ANALYSIS
3 9081 EXERGY//EXERGY ANALYSIS//INTERNATIONAL JOURNAL OF EXERGY
4 34507 MUSIASEM//SOCIETAL METABOLISM//MULTI SCALE INTEGRATED ANALYSIS
5 6088 INPUT OUTPUT ANALYSIS//MULTI REGIONAL INPUT OUTPUT ANALYSIS//ECONOMIC SYSTEMS RESEARCH
6 16633 INDUSTRIAL SYMBIOSIS//ECO INDUSTRIAL PARK//INDUSTRIAL ECOLOGY
7 11267 ENERGY USE EFFICIENCY//AGR MACHINERY ENGN//ENERGY INPUT
8 25672 HUMAN APPROPRIATION OF NET PRIMARY PRODUCTION HANPP//HANPP//SOCIOECONOMIC METABOLISM
9 27173 ECOSYSTEM HEALTH//COMPOSITE WATER QUALITY IDENTIFICATION INDEX//HOLISTIC ECOSYSTEM HEALTH INDICATOR
10 12488 EROI//ENERGY PAYBACK TIME//ENERGY RETURN ON INVESTMENT EROI

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